Components Flashcards
1
Q
@Component
A
The @Component decorator identifies the class immediately below it as a component class, and specifies its metadata.
2
Q
setInterval()
A
JavaScript API let you run a function at regular time intervals
3
Q
ngFor
A
*ngFor=”let phoneNumber of user.phone”
4
Q
ngIf
A
*ngIf=”user.phone.length”
5
Q
Lifecycle of Angular hooks
A
https://angular.io/guide/lifecycle-hooks#lifecycle-event-sequence
6
Q
Create a new project
A
ng new project-name
7
Q
Create a new component
A
ng
8
Q
Click event handling
A
<span>Expand</span>
<span>Collapse</span>
9
Q
Two way data binding
A
Use [(ngModel)]
{{inputText}}
Also import FormsModule in NgModule
import { FormsModule } from ‘@angular/forms’;
10
Q
Create new module
A
ng generate module module-name
11
Q
@NgModule
A
Angular Module
12
Q
@Injectable
A
Angular Service
